Elliptical bicycle frame



FIG. 1 is a front and left-side perspective view of an ellipticalbicycle frame showing our new design in accordance to a firstembodiment;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right-side elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a rear and right-side perspective view thereof.

FIG. 9 is a front and left-side perspective view of an ellipticalbicycle frame showing our new design in accordance to a secondembodiment;

FIG. 10 is a front elevation view thereof;

FIG. 11 is a rear elevation view thereof;

FIG. 12 is a right-side elevation view thereof;

FIG. 13 is a left-side elevation view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is a bottom plan view thereof; and

FIG. 16 is a rear and right-side perspective view thereof.

FIG. 17 is a front and left-side perspective view of an ellipticalbicycle frame showing our new design in accordance to a thirdembodiment;

FIG. 18 is a front elevation view thereof;

FIG. 19 is a rear elevation view thereof;

FIG. 20 is a right-side elevation view thereof;

FIG. 21 is a left-side elevation view thereof;

FIG. 22 is a top plan view thereof;

FIG. 23 is a bottom plan view thereof; and

FIG. 24 is a rear and right-side perspective view thereof.

FIG. 25 is a front and left-side perspective view of an ellipticalbicycle frame showing our new design in accordance to a fourthembodiment;

FIG. 26 is a front elevation view thereof;

FIG. 27 is a rear elevation view thereof;

FIG. 28 is a right-side elevation view thereof;

FIG. 29 is a left-side elevation view thereof;

FIG. 30 is a top plan view thereof;

FIG. 31 is a bottom plan view thereof; and,

FIG. 32 is a rear and right-side perspective view thereof.

The broken lines shown in FIGS. 1-32 are included for the purpose ofillustrating environmental elements only and form no part of the claimeddesign.

CLAIM The ornamental design for an elliptical bicycle frame, as shownand described.